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Pain Management
Pain Management lecture
45
Medical
Graduate
09/18/2008

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Cards

Term

True or False

Morphine, Methadone, & Percocet are Level 2 CDSs and cannot be renewed or called in by phone.

Definition
True
Term

True or False

Level 3 CDSs can be renewed & have an expiration peroid of 6 months.  Example: Vicoden, Benzos

Definition
Yup.
Term

True or False

Level 4 CDSs, which include Ambien, anti-tussives w/codein have the same renewal/expiration criteria as level 3.

Definition
True.
Term

True or False

It is imperitive to treat depression, if present, in the pt with pain.

Definition
True
Term
When treating neuropathic pain with Rx such as Gabapentin or Lyrica, what is a clinical red flag for the clinician?
Definition
Often very high doses are required for effect.
Term

True or False

Pain is the most common reason pts seek tx & accounts for 50 million lost work days per annum

Definition
True.
Term
What are some psychological effects of pain?
Definition
  • anxiety
  • depression
  • sleep deprivation
  • may lead to suicide
Term

Explain the steps of the WHO pain management ladder.

Definition
  • step 1: Nonopiod with or w/o adjuvant
  • step 2: Weak opoid with or w/o adjuvant
  • step 3: Strong opoid with or w/o non-opoid, adjuvant.

It is permissable to skip steps.

Term
What is neuropathic pain?
Definition

pain that is initiated or caused by a primary lesion or dysfunction of the nervous system.

Term
Define Neuralgia.
Definition
Pain in the distribution of a nerve.
Term
What is somatic pain?
Definition
Pain in the musculoskeletal system.
Term
Define Visceral pain.
Definition
Pain of internal organs.
Term
Who is the best assssor of pain in the pt?
Definition
the pt.
Term

True or False

Objective s/s of pain are often inaccurate due to the subjectiveness of its nature.

Definition
True.
Term

True or False

Less than 1% of pts on pain meds become addicted.

Definition
True.
Term
Concerning oral pain meds, is it true that in the first pass  metabolism (GI,portal vein,liver, circ.) that 15-64% of the drug is lost?
Definition
Yes
Term
What is the half life, duration, & peak of MSO4?
Definition
  • Half life: 2-4h
  • Duration: 3-5h
  • Peak: 30-60m
Term
What is the Half life, peak, & duration of MS Contin?
Definition
  • Half life: 2-4h
  • Duration: 8-12h
  • Peak: 3-8h
Term
How would you write an Rx for Percocet?
Definition
  • Percocet 5/325 (percocet comes in 4 strengths)
  • Disp # 90 ninety (always write out number, dispence 1m supply only)
  • Sig: take one tab q 4h prn pain.
  • No refills
  • Inquire if pt is taking other tylenol products.
Term
What is the difference between Oxycontin and Oxycodone?
Definition

Oxycontin in an extended release product.

Oxycodone is an immediate release product.

Term
When ordering Oxycontin, what other medications should be ordered as well?
Definition
  • A break thru pain med (oxycodone is fine)
  • Senokot prn
  • Colace prn
  • Antidepressant if needed
Term
What is up with Demerol?
Definition
  • No longer perferred as a drug for acute/chronic pain.
  • Cannot fully be reversed with Narcan.
  • Lowers seizure threshold.
Term
Do transdermal patches undergo first pass effect?
Definition
No. And remember to always remove any transdermal patch if the pt becomes febrile.
Term
What is the half life, duration, & peak of the Fentanyl patch?
Definition
  • Half life: 13-24h
  • Duration: 48h
  • Peak: 24h
  • Onset 12-16h Must prescribe something else to cover this period.
Term
What are some S/E of Fentanyl?
Definition
  • confusion, excitability
  • apnea
  • laryngospasm
  • N/V
  • Facial itching
  • Muscle rigidity
Term
What are some S/E of Methadone that females may experience?
Definition
  • Breast d/c (PAP smear it)
  • amenorrhea
Term

True or False

NPs may not write for Methadone as a substitute for Heroin & may never order the liquid form.

Definition
True- NPs may order pills only as a pain management tool.
Term
What are some special considerations  of opiates:
Definition
  1. most are dose dependent
  2. route & speed of administration
  3. genetic variability of product
  4. drug-drug interactions
  5. renal/lliver impairment
Term
With the exception of Heroin, what do opiates cause the pupils to do?
Definition
Constrict-pinpoint, stimulates 3rd cranial nerve.
Term
What are some long term S/E of opiate use?
Definition
  • Edema
  • loss of libido
  • disrution of menses
Term
When ordering opiates, what are some unique considerations the practitioner should review regarding this class of drugs?
Definition
  1. order stool softener with laxative
  2. does the pt need a anti emetic?
  3. instruct pt to increase fluid intake
  4. Monitor LFTs & renal function.
  5. screen for depression
Term

True or False

There is no ceiling effect on narcotics.

 

Definition
True
Term

True or False

It is usual to raise the dose on pts being managed for chronic pain.

Definition
True.
Term

True or False

Physical tolerance to a drug does not equate to addiction.

Definition
True.
Term

True or False

Pts on pain meds are less tolerant to pain, in other words, their level of tolerance to pain decreases.

Definition
True
Term
Is it true that some reports show that addicts are less tolerant of pain due to individual differences and drug induced neuroadaption?
Definition
Yes.
Term

True or False

It is important to taper pts off of pain meds slowly.

Definition
True
Term
What are some adjuvant meds to pain meds?
Definition
  • NSAIDs
  • anti convulsants
  • anti depressants
  • nerve blocks
Term

True or False

Long term preparations of pain meds & transdermals have lower street value.

Definition
True.
Term
When ordering pain meds on the elderly, what are some special considerations?
Definition
  • decresed hepatic/renal activity
  • slow med absorbtion
  • changes in elimination/metabolism
  • START LOW GO SLOW
  • monitor closely for gait changes
  • must use laxatives/softeners
Term
What is the daily max dose of Tylenol?
Definition
4 gr., it is important to review all of your pts meds to insure that combonation drugs, cold preparations do not exceed daily dose limit.
Term
What are some expeced adverse effects of NSAIDs?
Definition
  • raise BP
  • fluid retention
  • GI bleed
  • nausea
  • generalized drug allergies
Term

True or False

Ultram should not be used in conjunction with opiates because it lowers seizure threshold.

Definition
True.
Term
Most opiates (except Demerol) cause Bradycardia.
Definition
True
Term
What is academia-angina?
Definition
The pain caused by too much studying (kidding).
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